Transformation of Organostannanes Based on Photocleavage of C-Sn Bond via Single Electron Transfer Process

Transformation of Organostannanes Based on Photocleavage of C-Sn Bond via Single Electron...
Li, Han; Jin, Ruiwen; Li, Yawei; Ding, Aishun; Hao, Xinqi; Guo, Hao
2017-11-29 00:00:00
In this work, we developed a new method for the transformation of organostannanes via radical process. In this reaction, highly reactive carbon radical species can be efficiently generated through HBr-catalyzed photocleavage of C-Sn bond via single electron transfer process. Under aerobic conditions, the in situ formed primary/secondary alkyl radicals can be further highly selectively oxidized into carboxylic acids/ketones, respectively.
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Transformation of Organostannanes Based on Photocleavage of C-Sn Bond via Single Electron Transfer Process